20342114092 has 6 divisors (see below), whose sum is σ = 35598699668. Its totient is φ = 10171057044.

The previous prime is 20342114087. The next prime is 20342114123. The reversal of 20342114092 is 29041124302.

It is a self number, because there is not a number n which added to its sum of digits gives 20342114092.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2542764258 + ... + 2542764265.

Almost surely, 2^20342114092 is an apocalyptic number.

It is an amenable number.

20342114092 is a deficient number, since it is larger than the sum of its proper divisors (15256585576).

20342114092 is a wasteful number, since it uses less digits than its factorization.

20342114092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5085528527 (or 5085528525 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 20342114092 its reverse (29041124302), we get a palindrome (49383238394).

The spelling of 20342114092 in words is "twenty billion, three hundred forty-two million, one hundred fourteen thousand, ninety-two".